Earldom® Bluetooth/SD Card to aux 3.5mm jack audio receiver- Gray

#028#Bt 5.0 car receiver Aux support tf card Handsfree calling, hifi sound navigator, built in micro phone for safer driving Operating distance: ≤10m Support tf card capacity: ≤128g Material : aluminium alloy + tpe Compatible with: speaker , amplifier , headphone , car audio system , laptop , smartphone , tablet , mp3